# Magnetic PEI Build Surface for BambuLab A1 Mini (Bambu Smooth PEI, replacement sheet)

**URL:** https://aio.lv/en/product--bambulab-bml-25304--12091643
**Data updated:** 2026-03-13 09:04 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** BambuLab
**Manufacturer code:** BML-25304
**EAN:** 6975337034926
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bambulab-bml-25304--12091643

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Magnetic PEI build surface designed for the BambuLab A1 Mini 3D printer. This Bambu Smooth PEI sheet provides a removable, magnet-backed printing surface compatible with the printer’s magnetic bed system, offering reliable part adhesion for a range of filaments and easy part removal after cooling. Ideal for routine prints, prototypes and small production runs.

## Long description

Magnetic PEI Build Surface for BambuLab A1 Mini (Bambu Smooth PEI, replacement sheet) is a removable magnet-backed printing surface made to fit the BambuLab A1 Mini 3D printer. The sheet uses a smooth PEI texture that promotes consistent first-layer adhesion for common filaments and enables easy part release after the bed cools. It integrates with the printer’s magnetic bed system for quick installation and removal, providing a reusable surface for routine prints, prototypes and small production runs.
Advantages
The Bambu Smooth PEI sheet delivers reliable adhesion across PLA, PETG and other common thermoplastics without additional adhesives, while its smooth finish reduces visible surface artefacts on the underside of prints. The magnetic backing ensures stable placement on the printer bed and allows rapid swapping between build surfaces. Its reusable PEI layer simplifies part removal after cooling and resists light abrasion and routine wear from print removal tools.
Suitable for
 Everyday prints and prototypes on the BambuLab A1 Mini
 Small batch or short production runs requiring repeatable adhesion
 Users who prefer removable, magnet-backed build plates for quick swaps
 Prints using PLA, PETG and similar filaments where a smooth bottom surface is desired
Key specifications
 Material: smooth PEI printing surface with magnetic backing
 Compatibility: designed for BambuLab A1 Mini magnetic bed system
 Surface finish: smooth PEI for consistent first layer and clean underside
 Mounting: magnet-backed removable sheet for quick installation
 Durability: reusable PEI layer resistant to routine abrasion
How to use
Remove the original build sheet from the printer bed if necessary, align the magnetic PEI sheet with the bed surface and let the magnets snap it into place. Preheat the bed and nozzle according to the filament manufacturer’s recommendations, then start the print. Allow the build surface and part to cool before removing printed items to reduce the risk of warping or part damage. Clean the PEI surface with isopropyl alcohol or mild soapy water to remove oils and residues before printing for best adhesion.
Usage recommendations
For optimal results, use standard bed and nozzle temperatures recommended for your filament, avoid aggressive scraping when removing parts, and periodically clean the PEI surface. For stronger adhesion with abrasive or specialty filaments consider using additional adhesive methods compatible with PEI. Replace the sheet if the PEI surface shows deep scratches or permanent deformation that affects print adhesion.

## FAQ

### How much does the BambuLab A1 Mini Magnetic PEI Build Surface cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BambuLab products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BambuLab service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12091643/67607481_large.webp